Scr-Phil-Pan Hd 4-40x1-3/4 Pack Of 25 Back Catalog number: 6075-0428-25 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800511 Carrying Case ,Hard-Side (17.5" x 13" x 7"), BDX-II, GilAir-3 and GilAir-5 Price on request 202046-72 Hose for 72" Sampling Mast, Aircon-2 Price on request 801980 Fixed Mount Assembly, for Gilian 5000Low Flow Adapter Price on request